keyDown()
#### Availability
Flash MX 2004.
#### Usage
function keyDown() {
// statements
}
#### Parameters
None.
#### Returns
Nothing.
#### Description
Function; called when the extensible tool is active and the user presses a key. The script should call
tools.getKeyDown() (../Tools_object/tools4.md) to determine which key was pressed.
#### Example
The following example displays information about which key was pressed when the extensible tool is active and the user presses a key.
javascript
function keyDown() {
fl.trace("key " + fl.tools.getKeyDown() + " was pressed");
}
#### See also
keyUp() (../Top-Level_Functions_and_Methods/keyUp.md), tools.getKeyDown() (../Tools_object/tools4.md)
<span id="keyUp()" class="anchor"></span>